反生物战

biological (warfare) defense

to be born / to give birth / life / to grow / raw / uncooked / student

to fight / fight / war / battle

contrary / in reverse / inside out or upside down / to reverse / to return / to oppose / opposite / against / anti- / to rebel / to use analogy / instead / abbr. for 反切[fan3 qie4] phonetic system

thing / object / matter / abbr. for physics 物理

organism / living creature / life form / biological / CL:個|个[ge4]

germ warfare / biological warfare